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98 lines
2.6 KiB
Python
98 lines
2.6 KiB
Python
import pygtk
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pygtk.require('2.0')
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import gtk
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from gettext import gettext as _
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from sugar.chat.sketchpad.SketchPad import SketchPad
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import richtext
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class ChatEditor(gtk.HBox):
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TEXT_MODE = 0
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SKETCH_MODE = 1
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def __init__(self, chat, mode):
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gtk.HBox.__init__(self, False, 6)
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self._chat = chat
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self._notebook = gtk.Notebook()
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self._notebook.set_show_tabs(False)
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self._notebook.set_show_border(False)
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self._notebook.set_size_request(-1, 70)
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chat_view_sw = gtk.ScrolledWindow()
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chat_view_sw.set_shadow_type(gtk.SHADOW_IN)
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chat_view_sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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self._text_view = richtext.RichTextView()
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self._text_view.connect("key-press-event", self.__key_press_event_cb)
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self._text_view.connect("button-press-event", self.__button_press_event_cb)
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chat_view_sw.add(self._text_view)
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self._text_view.show()
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self._notebook.append_page(chat_view_sw)
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chat_view_sw.show()
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self._sketchpad = SketchPad()
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self._notebook.append_page(self._sketchpad)
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self._sketchpad.show()
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self.pack_start(self._notebook)
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self._notebook.show()
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send_button = gtk.Button(_("Send"))
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send_button.set_size_request(60, -1)
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send_button.connect('clicked', self.__send_button_clicked_cb)
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self.pack_start(send_button, False, True)
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send_button.show()
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self.set_mode(mode)
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def set_color(self, color):
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self._sketchpad.set_color(color)
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def get_buffer(self):
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return self._text_view.get_buffer()
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def set_mode(self, mode):
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self._mode = mode
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if self._mode == ChatEditor.SKETCH_MODE:
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self._notebook.set_current_page(1)
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elif self._mode == ChatEditor.TEXT_MODE:
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self._notebook.set_current_page(0)
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def __send_button_clicked_cb(self, button):
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self._send()
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def _send(self):
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if self._mode == ChatEditor.SKETCH_MODE:
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self._send_sketch()
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elif self._mode == ChatEditor.TEXT_MODE:
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self._send_text()
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def _send_sketch(self):
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self._chat.send_sketch(self._sketchpad.to_svg())
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self._sketchpad.clear()
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def _send_text(self):
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buf = self._text_view.get_buffer()
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text = buf.get_text(buf.get_start_iter(), buf.get_end_iter())
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if len(text.strip()) > 0:
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serializer = richtext.RichTextSerializer()
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text = serializer.serialize(buf)
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self._chat.send_text_message(text)
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buf.set_text("")
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buf.place_cursor(buf.get_start_iter())
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def __key_press_event_cb(self, text_view, event):
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if event.keyval == gtk.keysyms.Return:
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self._send()
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return True
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def __button_press_event_cb(self, text_view, event):
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# Need to explicitly get keyboard focus in the window
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# because docks doesn't take it by default.
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toplevel = text_view.get_toplevel()
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toplevel.window.focus()
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